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Diffstat (limited to 'indra/newview/llchatbar.cpp')
| -rw-r--r-- | indra/newview/llchatbar.cpp | 692 |
1 files changed, 0 insertions, 692 deletions
diff --git a/indra/newview/llchatbar.cpp b/indra/newview/llchatbar.cpp deleted file mode 100644 index b94229704f..0000000000 --- a/indra/newview/llchatbar.cpp +++ /dev/null @@ -1,692 +0,0 @@ -/** - * @file llchatbar.cpp - * @brief LLChatBar class implementation - * - * $LicenseInfo:firstyear=2002&license=viewergpl$ - * - * Copyright (c) 2002-2009, Linden Research, Inc. - * - * Second Life Viewer Source Code - * The source code in this file ("Source Code") is provided by Linden Lab - * to you under the terms of the GNU General Public License, version 2.0 - * ("GPL"), unless you have obtained a separate licensing agreement - * ("Other License"), formally executed by you and Linden Lab. Terms of - * the GPL can be found in doc/GPL-license.txt in this distribution, or - * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2 - * - * There are special exceptions to the terms and conditions of the GPL as - * it is applied to this Source Code. View the full text of the exception - * in the file doc/FLOSS-exception.txt in this software distribution, or - * online at - * http://secondlifegrid.net/programs/open_source/licensing/flossexception - * - * By copying, modifying or distributing this software, you acknowledge - * that you have read and understood your obligations described above, - * and agree to abide by those obligations. - * - * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO - * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, - * COMPLETENESS OR PERFORMANCE. - * $/LicenseInfo$ - */ - -#include "llviewerprecompiledheaders.h" - -#include "llchatbar.h" - -#include "imageids.h" -#include "llfontgl.h" -#include "llrect.h" -#include "llerror.h" -#include "llparcel.h" -#include "llstring.h" -#include "message.h" -#include "llfocusmgr.h" - -#include "llagent.h" -#include "llbutton.h" -#include "llcombobox.h" -#include "llcommandhandler.h" // secondlife:///app/chat/ support -#include "llviewercontrol.h" -#include "llfloaterchat.h" -#include "llgesturemgr.h" -#include "llkeyboard.h" -#include "lllineeditor.h" -#include "llstatusbar.h" -#include "lltextbox.h" -#include "lluiconstants.h" -#include "llviewergesture.h" // for triggering gestures -#include "llviewermenu.h" // for deleting object with DEL key -#include "llviewerstats.h" -#include "llviewerwindow.h" -#include "llframetimer.h" -#include "llresmgr.h" -#include "llworld.h" -#include "llinventorymodel.h" -#include "llmultigesture.h" -#include "llui.h" -#include "llviewermenu.h" -#include "lluictrlfactory.h" -#include "llbottomtray.h" - -// -// Globals -// -const F32 AGENT_TYPING_TIMEOUT = 5.f; // seconds - -LLChatBar *gChatBar = NULL; - -class LLChatBarGestureObserver : public LLGestureManagerObserver -{ -public: - LLChatBarGestureObserver(LLChatBar* chat_barp) : mChatBar(chat_barp){} - virtual ~LLChatBarGestureObserver() {} - virtual void changed() { mChatBar->refreshGestures(); } -private: - LLChatBar* mChatBar; -}; - - -// -// Functions -// - -LLChatBar::LLChatBar() -: LLPanel(), - mInputEditor(NULL), - mGestureLabelTimer(), - mLastSpecialChatChannel(0), - mIsBuilt(FALSE), - mGestureCombo(NULL), - mObserver(NULL) -{ - setIsChrome(TRUE); - -#if !LL_RELEASE_FOR_DOWNLOAD - childDisplayNotFound(); -#endif -} - - -LLChatBar::~LLChatBar() -{ - gGestureManager.removeObserver(mObserver); - delete mObserver; - mObserver = NULL; - // LLView destructor cleans up children -} - -BOOL LLChatBar::postBuild() -{ - getChild<LLUICtrl>("Say")->setCommitCallback(boost::bind(&LLChatBar::onClickSay, this, _1)); - - // attempt to bind to an existing combo box named gesture - setGestureCombo(getChild<LLComboBox>( "Gesture", TRUE, FALSE)); - - mInputEditor = getChild<LLLineEditor>("Chat Editor"); - mInputEditor->setKeystrokeCallback(&onInputEditorKeystroke, this); - mInputEditor->setFocusLostCallback(&onInputEditorFocusLost, this); - mInputEditor->setFocusReceivedCallback( &onInputEditorGainFocus, this ); - mInputEditor->setCommitOnFocusLost( FALSE ); - mInputEditor->setRevertOnEsc( FALSE ); - mInputEditor->setIgnoreTab(TRUE); - mInputEditor->setPassDelete(TRUE); - mInputEditor->setReplaceNewlinesWithSpaces(FALSE); - - mInputEditor->setMaxTextLength(1023); - mInputEditor->setEnableLineHistory(TRUE); - - mIsBuilt = TRUE; - - return TRUE; -} - -//----------------------------------------------------------------------- -// Overrides -//----------------------------------------------------------------------- - -// virtual -BOOL LLChatBar::handleKeyHere( KEY key, MASK mask ) -{ - BOOL handled = FALSE; - - // ALT-RETURN is reserved for windowed/fullscreen toggle - if( KEY_RETURN == key ) - { - if (mask == MASK_CONTROL) - { - // shout - sendChat(CHAT_TYPE_SHOUT); - handled = TRUE; - } - else if (mask == MASK_NONE) - { - // say - sendChat( CHAT_TYPE_NORMAL ); - handled = TRUE; - } - } - // only do this in main chatbar - else if ( KEY_ESCAPE == key && gChatBar == this) - { - stopChat(); - - handled = TRUE; - } - - return handled; -} - -void LLChatBar::refresh() -{ - // HACK: Leave the name of the gesture in place for a few seconds. - const F32 SHOW_GESTURE_NAME_TIME = 2.f; - if (mGestureLabelTimer.getStarted() && mGestureLabelTimer.getElapsedTimeF32() > SHOW_GESTURE_NAME_TIME) - { - LLCtrlListInterface* gestures = mGestureCombo ? mGestureCombo->getListInterface() : NULL; - if (gestures) gestures->selectFirstItem(); - mGestureLabelTimer.stop(); - } - - if ((gAgent.getTypingTime() > AGENT_TYPING_TIMEOUT) && (gAgent.getRenderState() & AGENT_STATE_TYPING)) - { - gAgent.stopTyping(); - } - - childSetEnabled("Say", mInputEditor->getText().size() > 0); - -} - -void LLChatBar::refreshGestures() -{ - if (mGestureCombo) - { - //store current selection so we can maintain it - std::string cur_gesture = mGestureCombo->getValue().asString(); - mGestureCombo->selectFirstItem(); - std::string label = mGestureCombo->getValue().asString();; - // clear - mGestureCombo->clearRows(); - - // collect list of unique gestures - std::map <std::string, BOOL> unique; - LLGestureManager::item_map_t::iterator it; - for (it = gGestureManager.mActive.begin(); it != gGestureManager.mActive.end(); ++it) - { - LLMultiGesture* gesture = (*it).second; - if (gesture) - { - if (!gesture->mTrigger.empty()) - { - unique[gesture->mTrigger] = TRUE; - } - } - } - - // add unique gestures - std::map <std::string, BOOL>::iterator it2; - for (it2 = unique.begin(); it2 != unique.end(); ++it2) - { - mGestureCombo->addSimpleElement((*it2).first); - } - - mGestureCombo->sortByName(); - // Insert label after sorting, at top, with separator below it - mGestureCombo->addSeparator(ADD_TOP); - mGestureCombo->addSimpleElement(getString("gesture_label"), ADD_TOP); - - if (!cur_gesture.empty()) - { - mGestureCombo->selectByValue(LLSD(cur_gesture)); - } - else - { - mGestureCombo->selectFirstItem(); - } - } -} - -// Move the cursor to the correct input field. -void LLChatBar::setKeyboardFocus(BOOL focus) -{ - if (focus) - { - if (mInputEditor) - { - mInputEditor->setFocus(TRUE); - mInputEditor->selectAll(); - } - } - else if (gFocusMgr.childHasKeyboardFocus(this)) - { - if (mInputEditor) - { - mInputEditor->deselect(); - } - setFocus(FALSE); - } -} - - -// Ignore arrow keys in chat bar -void LLChatBar::setIgnoreArrowKeys(BOOL b) -{ - if (mInputEditor) - { - mInputEditor->setIgnoreArrowKeys(b); - } -} - -BOOL LLChatBar::inputEditorHasFocus() -{ - return mInputEditor && mInputEditor->hasFocus(); -} - -std::string LLChatBar::getCurrentChat() -{ - return mInputEditor ? mInputEditor->getText() : LLStringUtil::null; -} - -void LLChatBar::setGestureCombo(LLComboBox* combo) -{ - mGestureCombo = combo; - if (mGestureCombo) - { - mGestureCombo->setCommitCallback(boost::bind(&LLChatBar::onCommitGesture, this, _1)); - - // now register observer since we have a place to put the results - mObserver = new LLChatBarGestureObserver(this); - gGestureManager.addObserver(mObserver); - - // refresh list from current active gestures - refreshGestures(); - } -} - -//----------------------------------------------------------------------- -// Internal functions -//----------------------------------------------------------------------- - -// If input of the form "/20foo" or "/20 foo", returns "foo" and channel 20. -// Otherwise returns input and channel 0. -LLWString LLChatBar::stripChannelNumber(const LLWString &mesg, S32* channel) -{ - if (mesg[0] == '/' - && mesg[1] == '/') - { - // This is a "repeat channel send" - *channel = mLastSpecialChatChannel; - return mesg.substr(2, mesg.length() - 2); - } - else if (mesg[0] == '/' - && mesg[1] - && LLStringOps::isDigit(mesg[1])) - { - // This a special "/20" speak on a channel - S32 pos = 0; - - // Copy the channel number into a string - LLWString channel_string; - llwchar c; - do - { - c = mesg[pos+1]; - channel_string.push_back(c); - pos++; - } - while(c && pos < 64 && LLStringOps::isDigit(c)); - - // Move the pointer forward to the first non-whitespace char - // Check isspace before looping, so we can handle "/33foo" - // as well as "/33 foo" - while(c && iswspace(c)) - { - c = mesg[pos+1]; - pos++; - } - - mLastSpecialChatChannel = strtol(wstring_to_utf8str(channel_string).c_str(), NULL, 10); - *channel = mLastSpecialChatChannel; - return mesg.substr(pos, mesg.length() - pos); - } - else - { - // This is normal chat. - *channel = 0; - return mesg; - } -} - - -void LLChatBar::sendChat( EChatType type ) -{ - if (mInputEditor) - { - LLWString text = mInputEditor->getConvertedText(); - if (!text.empty()) - { - // store sent line in history, duplicates will get filtered - if (mInputEditor) mInputEditor->updateHistory(); - // Check if this is destined for another channel - S32 channel = 0; - stripChannelNumber(text, &channel); - - std::string utf8text = wstring_to_utf8str(text); - // Try to trigger a gesture, if not chat to a script. - std::string utf8_revised_text; - if (0 == channel) - { - // discard returned "found" boolean - gGestureManager.triggerAndReviseString(utf8text, &utf8_revised_text); - } - else - { - utf8_revised_text = utf8text; - } - - utf8_revised_text = utf8str_trim(utf8_revised_text); - - if (!utf8_revised_text.empty()) - { - // Chat with animation - sendChatFromViewer(utf8_revised_text, type, TRUE); - } - } - } - - childSetValue("Chat Editor", LLStringUtil::null); - - gAgent.stopTyping(); - - // If the user wants to stop chatting on hitting return, lose focus - // and go out of chat mode. - if (gChatBar == this && gSavedSettings.getBOOL("CloseChatOnReturn")) - { - stopChat(); - } -} - - -//----------------------------------------------------------------------- -// Static functions -//----------------------------------------------------------------------- - -// static -void LLChatBar::startChat(const char* line) -{ - //TODO* remove DUMMY chat - if(gBottomTray && gBottomTray->getChatBox()) - { - gBottomTray->setVisible(TRUE); - gBottomTray->getChatBox()->setFocus(TRUE); - } - - // *TODO Vadim: Why was this code commented out? - -// gChatBar->setVisible(TRUE); -// gChatBar->setKeyboardFocus(TRUE); -// gSavedSettings.setBOOL("ChatVisible", TRUE); -// -// if (line && gChatBar->mInputEditor) -// { -// std::string line_string(line); -// gChatBar->mInputEditor->setText(line_string); -// } -// // always move cursor to end so users don't obliterate chat when accidentally hitting WASD -// gChatBar->mInputEditor->setCursorToEnd(); -} - - -// Exit "chat mode" and do the appropriate focus changes -// static -void LLChatBar::stopChat() -{ - //TODO* remove DUMMY chat - if(gBottomTray && gBottomTray->getChatBox()) - { - gBottomTray->getChatBox()->setFocus(FALSE); - } - - // *TODO Vadim: Why was this code commented out? - -// // In simple UI mode, we never release focus from the chat bar -// gChatBar->setKeyboardFocus(FALSE); -// -// // If we typed a movement key and pressed return during the -// // same frame, the keyboard handlers will see the key as having -// // gone down this frame and try to move the avatar. -// gKeyboard->resetKeys(); -// gKeyboard->resetMaskKeys(); -// -// // stop typing animation -// gAgent.stopTyping(); -// -// // hide chat bar so it doesn't grab focus back -// gChatBar->setVisible(FALSE); -// gSavedSettings.setBOOL("ChatVisible", FALSE); -} - -// static -void LLChatBar::onInputEditorKeystroke( LLLineEditor* caller, void* userdata ) -{ - LLChatBar* self = (LLChatBar *)userdata; - - LLWString raw_text; - if (self->mInputEditor) raw_text = self->mInputEditor->getWText(); - - // Can't trim the end, because that will cause autocompletion - // to eat trailing spaces that might be part of a gesture. - LLWStringUtil::trimHead(raw_text); - - S32 length = raw_text.length(); - - if( (length > 0) && (raw_text[0] != '/') ) // forward slash is used for escape (eg. emote) sequences - { - gAgent.startTyping(); - } - else - { - gAgent.stopTyping(); - } - - /* Doesn't work -- can't tell the difference between a backspace - that killed the selection vs. backspace at the end of line. - if (length > 1 - && text[0] == '/' - && key == KEY_BACKSPACE) - { - // the selection will already be deleted, but we need to trim - // off the character before - std::string new_text = raw_text.substr(0, length-1); - self->mInputEditor->setText( new_text ); - self->mInputEditor->setCursorToEnd(); - length = length - 1; - } - */ - - KEY key = gKeyboard->currentKey(); - - // Ignore "special" keys, like backspace, arrows, etc. - if (length > 1 - && raw_text[0] == '/' - && key < KEY_SPECIAL) - { - // we're starting a gesture, attempt to autocomplete - - std::string utf8_trigger = wstring_to_utf8str(raw_text); - std::string utf8_out_str(utf8_trigger); - - if (gGestureManager.matchPrefix(utf8_trigger, &utf8_out_str)) - { - if (self->mInputEditor) - { - std::string rest_of_match = utf8_out_str.substr(utf8_trigger.size()); - self->mInputEditor->setText(utf8_trigger + rest_of_match); // keep original capitalization for user-entered part - S32 outlength = self->mInputEditor->getLength(); // in characters - - // Select to end of line, starting from the character - // after the last one the user typed. - self->mInputEditor->setSelection(length, outlength); - } - } - - //llinfos << "GESTUREDEBUG " << trigger - // << " len " << length - // << " outlen " << out_str.getLength() - // << llendl; - } -} - -// static -void LLChatBar::onInputEditorFocusLost( LLFocusableElement* caller, void* userdata) -{ - // stop typing animation - gAgent.stopTyping(); -} - -// static -void LLChatBar::onInputEditorGainFocus( LLFocusableElement* caller, void* userdata ) -{ - LLFloaterChat::setHistoryCursorAndScrollToEnd(); -} - -void LLChatBar::onClickSay( LLUICtrl* ctrl ) -{ - std::string cmd = ctrl->getValue().asString(); - e_chat_type chat_type = CHAT_TYPE_NORMAL; - if (cmd == "shout") - { - chat_type = CHAT_TYPE_SHOUT; - } - else if (cmd == "whisper") - { - chat_type = CHAT_TYPE_WHISPER; - } - sendChat(chat_type); -} - -void LLChatBar::sendChatFromViewer(const std::string &utf8text, EChatType type, BOOL animate) -{ - sendChatFromViewer(utf8str_to_wstring(utf8text), type, animate); -} - -void LLChatBar::sendChatFromViewer(const LLWString &wtext, EChatType type, BOOL animate) -{ - // Look for "/20 foo" channel chats. - S32 channel = 0; - LLWString out_text = stripChannelNumber(wtext, &channel); - std::string utf8_out_text = wstring_to_utf8str(out_text); - std::string utf8_text = wstring_to_utf8str(wtext); - - utf8_text = utf8str_trim(utf8_text); - if (!utf8_text.empty()) - { - utf8_text = utf8str_truncate(utf8_text, MAX_STRING - 1); - } - - // Don't animate for chats people can't hear (chat to scripts) - if (animate && (channel == 0)) - { - if (type == CHAT_TYPE_WHISPER) - { - lldebugs << "You whisper " << utf8_text << llendl; - gAgent.sendAnimationRequest(ANIM_AGENT_WHISPER, ANIM_REQUEST_START); - } - else if (type == CHAT_TYPE_NORMAL) - { - lldebugs << "You say " << utf8_text << llendl; - gAgent.sendAnimationRequest(ANIM_AGENT_TALK, ANIM_REQUEST_START); - } - else if (type == CHAT_TYPE_SHOUT) - { - lldebugs << "You shout " << utf8_text << llendl; - gAgent.sendAnimationRequest(ANIM_AGENT_SHOUT, ANIM_REQUEST_START); - } - else - { - llinfos << "send_chat_from_viewer() - invalid volume" << llendl; - return; - } - } - else - { - if (type != CHAT_TYPE_START && type != CHAT_TYPE_STOP) - { - lldebugs << "Channel chat: " << utf8_text << llendl; - } - } - - send_chat_from_viewer(utf8_out_text, type, channel); -} - -void send_chat_from_viewer(const std::string& utf8_out_text, EChatType type, S32 channel) -{ - LLMessageSystem* msg = gMessageSystem; - msg->newMessageFast(_PREHASH_ChatFromViewer); - msg->nextBlockFast(_PREHASH_AgentData); - msg->addUUIDFast(_PREHASH_AgentID, gAgent.getID()); - msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID()); - msg->nextBlockFast(_PREHASH_ChatData); - msg->addStringFast(_PREHASH_Message, utf8_out_text); - msg->addU8Fast(_PREHASH_Type, type); - msg->addS32("Channel", channel); - - gAgent.sendReliableMessage(); - - LLViewerStats::getInstance()->incStat(LLViewerStats::ST_CHAT_COUNT); -} - - -void LLChatBar::onCommitGesture(LLUICtrl* ctrl) -{ - LLCtrlListInterface* gestures = mGestureCombo ? mGestureCombo->getListInterface() : NULL; - if (gestures) - { - S32 index = gestures->getFirstSelectedIndex(); - if (index == 0) - { - return; - } - const std::string& trigger = gestures->getSelectedValue().asString(); - - // pretend the user chatted the trigger string, to invoke - // substitution and logging. - std::string text(trigger); - std::string revised_text; - gGestureManager.triggerAndReviseString(text, &revised_text); - - revised_text = utf8str_trim(revised_text); - if (!revised_text.empty()) - { - // Don't play nodding animation - sendChatFromViewer(revised_text, CHAT_TYPE_NORMAL, FALSE); - } - } - mGestureLabelTimer.start(); - if (mGestureCombo != NULL) - { - // free focus back to chat bar - mGestureCombo->setFocus(FALSE); - } -} - -class LLChatHandler : public LLCommandHandler -{ -public: - // not allowed from outside the app - LLChatHandler() : LLCommandHandler("chat", true) { } - - // Your code here - bool handle(const LLSD& tokens, const LLSD& query_map, - LLWebBrowserCtrl* web) - { - if (tokens.size() < 2) return false; - S32 channel = tokens[0].asInteger(); - std::string mesg = tokens[1].asString(); - send_chat_from_viewer(mesg, CHAT_TYPE_NORMAL, channel); - return true; - } -}; - -// Creating the object registers with the dispatcher. -LLChatHandler gChatHandler; 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